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From: "Michael S. Tsirkin" <mst@redhat.com>
To: qemu-devel@nongnu.org
Cc: Peter Maydell <peter.maydell@linaro.org>,
	Juan Quintela <quintela@redhat.com>,
	Alexander Graf <agraf@suse.de>,
	dgilbert@redhat.com, Cornelia Huck <cornelia.huck@de.ibm.com>,
	Richard Henderson <rth@twiddle.net>
Subject: [Qemu-devel] [PULL 47/96] s390: use standard headers
Date: Wed, 18 Feb 2015 22:48:41 +0100	[thread overview]
Message-ID: <1424295164-4774-48-git-send-email-mst@redhat.com> (raw)
In-Reply-To: <1424295164-4774-1-git-send-email-mst@redhat.com>

Drop duplicated macros in favor of values from
standard headers.

Tested-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 hw/s390x/s390-virtio-bus.h | 36 +++++++++++++++++++-----------------
 hw/s390x/s390-virtio.h     |  7 ++-----
 2 files changed, 21 insertions(+), 22 deletions(-)

diff --git a/hw/s390x/s390-virtio-bus.h b/hw/s390x/s390-virtio-bus.h
index ffd0df7..92aa9d0 100644
--- a/hw/s390x/s390-virtio-bus.h
+++ b/hw/s390x/s390-virtio-bus.h
@@ -19,6 +19,10 @@
 #ifndef HW_S390_VIRTIO_BUS_H
 #define HW_S390_VIRTIO_BUS_H 1
 
+#include <stddef.h>
+
+#include "standard-headers/asm-s390/kvm_virtio.h"
+#include "standard-headers/linux/virtio_ring.h"
 #include "hw/virtio/virtio-blk.h"
 #include "hw/virtio/virtio-net.h"
 #include "hw/virtio/virtio-rng.h"
@@ -29,28 +33,26 @@
 #include "hw/virtio/vhost-scsi.h"
 #endif
 
-#define VIRTIO_DEV_OFFS_TYPE		0	/* 8 bits */
-#define VIRTIO_DEV_OFFS_NUM_VQ		1	/* 8 bits */
-#define VIRTIO_DEV_OFFS_FEATURE_LEN	2	/* 8 bits */
-#define VIRTIO_DEV_OFFS_CONFIG_LEN	3	/* 8 bits */
-#define VIRTIO_DEV_OFFS_STATUS		4	/* 8 bits */
-#define VIRTIO_DEV_OFFS_CONFIG		5	/* dynamic */
+typedef struct kvm_device_desc KvmDeviceDesc;
+
+#define VIRTIO_DEV_OFFS_TYPE        offsetof(KvmDeviceDesc, type)
+#define VIRTIO_DEV_OFFS_NUM_VQ      offsetof(KvmDeviceDesc, num_vq)
+#define VIRTIO_DEV_OFFS_FEATURE_LEN offsetof(KvmDeviceDesc, feature_len)
+#define VIRTIO_DEV_OFFS_CONFIG_LEN  offsetof(KvmDeviceDesc, config_len)
+#define VIRTIO_DEV_OFFS_STATUS      offsetof(KvmDeviceDesc, status)
+#define VIRTIO_DEV_OFFS_CONFIG      offsetof(KvmDeviceDesc, config)
 
-#define VIRTIO_VQCONFIG_OFFS_TOKEN	0	/* 64 bits */
-#define VIRTIO_VQCONFIG_OFFS_ADDRESS	8	/* 64 bits */
-#define VIRTIO_VQCONFIG_OFFS_NUM	16	/* 16 bits */
-#define VIRTIO_VQCONFIG_LEN		24
+typedef struct kvm_vqconfig KvmVqConfig;
+#define VIRTIO_VQCONFIG_OFFS_TOKEN   offsetof(KvmVqConfig,token)    /* 64 bit */
+#define VIRTIO_VQCONFIG_OFFS_ADDRESS offsetof(KvmVqConfig, address) /* 64 bit */
+#define VIRTIO_VQCONFIG_OFFS_NUM     offsetof(KvmVqConfig, num)     /* 16 bit */
+#define VIRTIO_VQCONFIG_LEN          sizeof(KvmVqConfig)
 
 #define VIRTIO_RING_LEN			(TARGET_PAGE_SIZE * 3)
-#define VIRTIO_VRING_AVAIL_IDX_OFFS 2
-#define VIRTIO_VRING_USED_IDX_OFFS 2
+#define VIRTIO_VRING_AVAIL_IDX_OFFS offsetof(struct vring_avail, idx)
+#define VIRTIO_VRING_USED_IDX_OFFS  offsetof(struct vring_used, idx)
 #define S390_DEVICE_PAGES		512
 
-#define VIRTIO_PARAM_MASK               0xff
-#define VIRTIO_PARAM_VRING_INTERRUPT    0x0
-#define VIRTIO_PARAM_CONFIG_CHANGED     0x1
-#define VIRTIO_PARAM_DEV_ADD            0x2
-
 #define TYPE_VIRTIO_S390_DEVICE "virtio-s390-device"
 #define VIRTIO_S390_DEVICE(obj) \
      OBJECT_CHECK(VirtIOS390Device, (obj), TYPE_VIRTIO_S390_DEVICE)
diff --git a/hw/s390x/s390-virtio.h b/hw/s390x/s390-virtio.h
index 33847ae..f9d67a8 100644
--- a/hw/s390x/s390-virtio.h
+++ b/hw/s390x/s390-virtio.h
@@ -13,11 +13,8 @@
 #define HW_S390_VIRTIO_H 1
 
 #include "hw/nmi.h"
-
-#define KVM_S390_VIRTIO_NOTIFY          0
-#define KVM_S390_VIRTIO_RESET           1
-#define KVM_S390_VIRTIO_SET_STATUS      2
-#define KVM_S390_VIRTIO_CCW_NOTIFY      3
+#include "standard-headers/asm-s390/kvm_virtio.h"
+#include "standard-headers/asm-s390/virtio-ccw.h"
 
 typedef int (*s390_virtio_fn)(const uint64_t *args);
 void s390_register_virtio_hypercall(uint64_t code, s390_virtio_fn fn);
-- 
MST

  parent reply	other threads:[~2015-02-18 21:48 UTC|newest]

Thread overview: 111+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-18 21:43 [Qemu-devel] [PULL 00/96] pci, pc, virtio fixes and cleanups Michael S. Tsirkin
2015-02-18 21:44 ` [Qemu-devel] [PULL 01/96] acpi-build: fix memory leak with bridge hp off Michael S. Tsirkin
2015-02-18 21:44 ` [Qemu-devel] [PULL 02/96] bios linker: validate pointer within table Michael S. Tsirkin
2015-02-18 21:44 ` [Qemu-devel] [PULL 03/96] acpi: move generic aml building helpers into dedictated file Michael S. Tsirkin
2015-02-18 21:44 ` [Qemu-devel] [PULL 04/96] acpi: add build_append_namestring() helper Michael S. Tsirkin
2015-02-18 21:44 ` [Qemu-devel] [PULL 05/96] acpi: drop min-bytes in build_package() Michael S. Tsirkin
2015-02-18 21:44 ` [Qemu-devel] [PULL 06/96] pci: Convert core to realize Michael S. Tsirkin
2015-02-18 21:44 ` [Qemu-devel] [PULL 07/96] pci: Permit incremental conversion of device models " Michael S. Tsirkin
2015-02-18 21:44 ` [Qemu-devel] [PULL 08/96] pci: Trivial device model conversions " Michael S. Tsirkin
2015-02-18 21:44 ` [Qemu-devel] [PULL 09/96] pcnet: pcnet_common_init() always returns 0, change to void Michael S. Tsirkin
2015-02-18 21:45 ` [Qemu-devel] [PULL 10/96] pcnet: Convert to realize Michael S. Tsirkin
2015-02-18 21:45 ` [Qemu-devel] [PULL 11/96] serial-pci: " Michael S. Tsirkin
2015-02-18 21:45 ` [Qemu-devel] [PULL 12/96] ide/ich: " Michael S. Tsirkin
2015-02-18 21:45 ` [Qemu-devel] [PULL 13/96] cirrus-vga: " Michael S. Tsirkin
2015-02-18 21:45 ` [Qemu-devel] [PULL 14/96] qxl: " Michael S. Tsirkin
2015-02-18 21:45 ` [Qemu-devel] [PULL 15/96] pci-assign: " Michael S. Tsirkin
2015-02-18 21:45 ` [Qemu-devel] [PULL 16/96] qdev: Don't exit when running into bad -global Michael S. Tsirkin
2015-02-18 21:45 ` [Qemu-devel] [PULL 17/96] acpi, pc: Add hotunplug request cb for pc machine Michael S. Tsirkin
2015-02-18 21:45 ` [Qemu-devel] [PULL 18/96] acpi, ich9: Add hotunplug request cb for ich9 Michael S. Tsirkin
2015-02-18 21:45 ` [Qemu-devel] [PULL 19/96] acpi, pc: Add unplug cb for pc machine Michael S. Tsirkin
2015-02-18 21:46 ` [Qemu-devel] [PULL 20/96] acpi, ich9: Add unplug cb for ich9 Michael S. Tsirkin
2015-02-18 21:46 ` [Qemu-devel] [PULL 21/96] acpi, piix4: Add unplug cb for piix4 Michael S. Tsirkin
2015-02-18 21:46 ` [Qemu-devel] [PULL 22/96] vl.c: Fix error messages when parsing maxmem parameters Michael S. Tsirkin
2015-02-18 21:46 ` [Qemu-devel] [PULL 23/96] pc: memory: Validate alignment of maxram_size to page size Michael S. Tsirkin
2015-02-18 21:46 ` [Qemu-devel] [PULL 24/96] acpi: update RSDP on guest access Michael S. Tsirkin
2015-02-18 21:46 ` [Qemu-devel] [PULL 25/96] pc: acpi-build: update linker " Michael S. Tsirkin
2015-02-18 21:46 ` [Qemu-devel] [PULL 26/96] pc: acpi-build: migrate RSDP table Michael S. Tsirkin
2015-02-18 21:46 ` [Qemu-devel] [PULL 27/96] exec: round up size on MR resize Michael S. Tsirkin
2015-02-18 21:46 ` [Qemu-devel] [PULL 28/96] acpi-build: fix ACPI RAM management Michael S. Tsirkin
2015-02-18 21:46 ` [Qemu-devel] [PULL 29/96] acpi: has_immutable_rsdp->!rsdp_in_ram Michael S. Tsirkin
2015-02-18 21:47 ` [Qemu-devel] [PULL 30/96] acpi-build: simplify rsdp management for legacy Michael S. Tsirkin
2015-02-18 21:47 ` [Qemu-devel] [PULL 31/96] scripts/update-linux-headers.sh: pull virtio hdrs Michael S. Tsirkin
2015-02-18 21:47 ` [Qemu-devel] [PULL 32/96] include: import virtio headers from linux 4.0 Michael S. Tsirkin
2015-02-18 21:47 ` [Qemu-devel] [PULL 33/96] virtio: use standard virtio_ring.h Michael S. Tsirkin
2015-02-18 21:47 ` [Qemu-devel] [PULL 34/96] virtio: use standard-headers Michael S. Tsirkin
2015-02-18 21:47 ` [Qemu-devel] [PULL 35/96] virtio-balloon: use standard headers Michael S. Tsirkin
2015-02-18 21:47 ` [Qemu-devel] [PULL 36/96] virtio-9p: " Michael S. Tsirkin
2015-02-18 21:47 ` [Qemu-devel] [PULL 37/96] virtio-blk: switch to standard-headers Michael S. Tsirkin
2015-02-18 21:47 ` [Qemu-devel] [PULL 38/96] virtio-net,tap: use standard-headers Michael S. Tsirkin
2015-02-18 21:48 ` [Qemu-devel] [PULL 39/96] virtio-rng: " Michael S. Tsirkin
2015-02-18 21:48 ` [Qemu-devel] [PULL 40/96] virtio-scsi: " Michael S. Tsirkin
2015-03-11  7:14   ` Fam Zheng
2015-03-11  8:31     ` Michael S. Tsirkin
2015-03-11  9:48       ` Paolo Bonzini
2015-03-11 12:25         ` Michael S. Tsirkin
2015-02-18 21:48 ` [Qemu-devel] [PULL 41/96] virtio-serial: switch to standard-headers Michael S. Tsirkin
2015-02-18 21:48 ` [Qemu-devel] [PULL 42/96] update-linux-headers: use standard-headers Michael S. Tsirkin
2015-02-18 21:48 ` [Qemu-devel] [PULL 43/96] linux-headers: " Michael S. Tsirkin
2015-02-18 21:48 ` [Qemu-devel] [PULL 00/96] pci, pc, virtio fixes and cleanups Michael S. Tsirkin
2015-02-18 22:03   ` Michael S. Tsirkin
2015-02-19  7:58     ` Michael S. Tsirkin
2015-02-19  8:23     ` Peter Maydell
2015-02-18 21:48 ` [Qemu-devel] [PULL 44/96] virtio-pci: use standard headers Michael S. Tsirkin
2015-02-18 21:48 ` [Qemu-devel] [PULL 45/96] scripts: add arch specific standard-headers Michael S. Tsirkin
2015-02-18 21:48 ` [Qemu-devel] [PULL 46/96] standard-headers: add s390 virtio headers Michael S. Tsirkin
2015-02-18 21:48 ` Michael S. Tsirkin [this message]
2015-02-18 21:48 ` [Qemu-devel] [PULL 48/96] virtio: cull virtio_bus_set_vdev_features Michael S. Tsirkin
2015-02-18 21:48 ` [Qemu-devel] [PULL 49/96] virtio: feature bit manipulation helpers Michael S. Tsirkin
2015-02-18 21:49 ` [Qemu-devel] [PULL 50/96] virtio: add feature checking helpers Michael S. Tsirkin
2015-02-18 21:49 ` [Qemu-devel] [PULL 51/96] acpi-build: skip hotplugged bridges Michael S. Tsirkin
2015-02-18 21:49 ` [Qemu-devel] [PULL 52/96] pc: acpi: use local var for accessing ACPI tables blob in acpi_build() Michael S. Tsirkin
2015-02-18 21:49 ` [Qemu-devel] [PULL 53/96] update-linux-headers.sh: s/__inline__/inline/ Michael S. Tsirkin
2015-02-18 21:49 ` [Qemu-devel] [PULL 54/96] virtio-serial-bus.c: drop virtio_ids.h Michael S. Tsirkin
2015-02-18 21:49 ` [Qemu-devel] [PULL 55/96] standard-headers: include stdint.h Michael S. Tsirkin
2015-02-18 21:49 ` [Qemu-devel] [PULL 56/96] virtio_ring.h: s/__inline__/inline/ Michael S. Tsirkin
2015-02-18 21:49 ` [Qemu-devel] [PULL 57/96] acpi: introduce AML composer aml_append() Michael S. Tsirkin
2015-02-18 21:49 ` [Qemu-devel] [PULL 58/96] acpi: add aml_scope() term Michael S. Tsirkin
2015-02-18 21:49 ` [Qemu-devel] [PULL 59/96] pc: acpi-build: use aml_scope() for \_SB scope Michael S. Tsirkin
2015-02-18 21:49 ` [Qemu-devel] [PULL 60/96] acpi: add aml_device() term Michael S. Tsirkin
2015-02-18 21:50 ` [Qemu-devel] [PULL 61/96] acpi: add aml_method() term Michael S. Tsirkin
2015-02-18 21:50 ` [Qemu-devel] [PULL 62/96] acpi: add aml_if() term Michael S. Tsirkin
2015-02-18 21:50 ` [Qemu-devel] [PULL 63/96] acpi: add aml_name() & aml_name_decl() term Michael S. Tsirkin
2015-02-18 21:50 ` [Qemu-devel] [PULL 64/96] acpi: add aml_int() term Michael S. Tsirkin
2015-02-18 21:50 ` [Qemu-devel] [PULL 65/96] acpi: add aml_return() term Michael S. Tsirkin
2015-02-18 21:50 ` [Qemu-devel] [PULL 66/96] acpi: add aml_arg() term Michael S. Tsirkin
2015-02-18 21:50 ` [Qemu-devel] [PULL 67/96] acpi: add aml_store() term Michael S. Tsirkin
2015-02-18 21:50 ` [Qemu-devel] [PULL 68/96] acpi: add aml_and() term Michael S. Tsirkin
2015-02-18 21:50 ` [Qemu-devel] [PULL 69/96] acpi: add aml_notify() term Michael S. Tsirkin
2015-02-18 21:50 ` [Qemu-devel] [PULL 70/96] acpi: add aml_call1(), aml_call2(), aml_call3(), aml_call4() helpers Michael S. Tsirkin
2015-02-18 21:50 ` [Qemu-devel] [PULL 71/96] acpi: add aml_package() term Michael S. Tsirkin
2015-02-18 21:50 ` [Qemu-devel] [PULL 72/96] pc: acpi-build: generate _S[345] packages dynamically Michael S. Tsirkin
2015-02-18 21:51 ` [Qemu-devel] [PULL 73/96] acpi: add aml_buffer() term Michael S. Tsirkin
2015-02-18 21:51 ` [Qemu-devel] [PULL 74/96] acpi: add aml_resource_template() helper Michael S. Tsirkin
2015-02-18 21:51 ` [Qemu-devel] [PULL 75/96] acpi: add aml_io() helper Michael S. Tsirkin
2015-02-18 21:51 ` [Qemu-devel] [PULL 76/96] acpi: include PkgLength size only when requested Michael S. Tsirkin
2015-02-18 21:51 ` [Qemu-devel] [PULL 77/96] acpi: add aml_operation_region() term Michael S. Tsirkin
2015-02-18 21:51 ` [Qemu-devel] [PULL 78/96] acpi: add aml_field() & aml_named_field() terms Michael S. Tsirkin
2015-02-18 21:51 ` [Qemu-devel] [PULL 79/96] acpi: add aml_local() term Michael S. Tsirkin
2015-02-18 21:51 ` [Qemu-devel] [PULL 80/96] acpi: add aml_string() term Michael S. Tsirkin
2015-02-18 21:51 ` [Qemu-devel] [PULL 81/96] pc: acpi-build: generate pvpanic device description dynamically Michael S. Tsirkin
2015-02-18 21:51 ` [Qemu-devel] [PULL 82/96] acpi: add aml_varpackage() term Michael S. Tsirkin
2015-02-18 21:51 ` [Qemu-devel] [PULL 83/96] acpi: add aml_equal() term Michael S. Tsirkin
2015-02-18 21:51 ` [Qemu-devel] [PULL 84/96] acpi: add aml_processor() term Michael S. Tsirkin
2015-02-18 21:52 ` [Qemu-devel] [PULL 85/96] acpi: add aml_eisaid() term Michael S. Tsirkin
2015-02-18 21:52 ` [Qemu-devel] [PULL 86/96] pc: acpi-build: drop template patching and CPU hotplug objects dynamically Michael S. Tsirkin
2015-02-18 21:52 ` [Qemu-devel] [PULL 87/96] pc: acpi-build: create CPU hotplug IO region dynamically Michael S. Tsirkin
2015-02-18 21:52 ` [Qemu-devel] [PULL 88/96] acpi: add aml_reserved_field() term Michael S. Tsirkin
2015-02-18 21:52 ` [Qemu-devel] [PULL 89/96] pc: acpi-build: drop template patching and memory hotplug objects dynamically Michael S. Tsirkin
2015-02-18 21:52 ` [Qemu-devel] [PULL 90/96] pc: acpi-build: create memory hotplug IO region dynamically Michael S. Tsirkin
2015-02-18 21:52 ` [Qemu-devel] [PULL 91/96] acpi: add aml_word_bus_number(), aml_word_io(), aml_dword_memory(), aml_qword_memory() terms Michael S. Tsirkin
2015-02-18 21:52 ` [Qemu-devel] [PULL 92/96] pc: pcihp: expose MMIO base and len as properties Michael S. Tsirkin
2015-02-18 21:52 ` [Qemu-devel] [PULL 93/96] pc: acpi-build: reserve PCIHP MMIO resources Michael S. Tsirkin
2015-02-18 21:52 ` [Qemu-devel] [PULL 94/96] acpi: update generated hex files Michael S. Tsirkin
2015-02-18 21:53 ` [Qemu-devel] [PULL 95/96] acpi: drop unused generated files Michael S. Tsirkin
2015-02-18 21:53 ` [Qemu-devel] [PULL 96/96] acpi-test: update expected files Michael S. Tsirkin
2015-02-24 16:47 ` [Qemu-devel] [PULL 00/96] pci, pc, virtio fixes and cleanups Michael S. Tsirkin
2015-02-26 11:17 ` Peter Maydell
2015-02-26 11:41   ` Michael S. Tsirkin
2015-02-26 11:59     ` Peter Maydell
2015-02-26 12:06       ` Michael S. Tsirkin
2015-02-26 11:53   ` Michael S. Tsirkin

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